A shopkeeper sold an article at a profit of 20%. If he had bought it at 20% less & sold it at Rs 80 less, then he earns a profit of 25%. Find the cost price of the article.
A300
B375
C400
D360
Answer:
C. 400
Read Explanation:
C.P = 100%.
S.P = 120%
If he bought at 20% less then C.P = 80%
Required S.P = 80%×125/100=100%
120% - 80 = 100%
20% = 80
C.P is 100%, Then 100% = Rs 400.